ALLEN-BRADLEY 1734-IB4 POINT I/O 4 POINT DIGITAL INPUT MODULE

The Allen-Bradley 1734-IB4 is a POINT I/O 4-point digital input module used in compact distributed I/O systems. It provides 24V DC sink input capability for collecting field signals from sensors, switches, and other discrete devices in Rockwell Automation control platforms.

Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation
• Catalog Number: 1734-IB4
• Product Family: POINT I/O
• Module Type: Digital DC sink input module
• Input Points: 4
• Nominal Input Voltage: 24V DC
• Mounting: POINT I/O base and adapter system
• Lifecycle Status: Active per Rockwell product listing at time checked

Key Features

• Four digital input points in a compact POINT I/O format.
• Designed for 24V DC discrete signal collection.
• Useful for modular I/O expansion in control cabinets and remote panels.
• Compatible with Rockwell POINT I/O architecture when used with proper terminal bases and network adapters.

Typical Applications

• Sensor and switch input monitoring.
• Machine status feedback and interlock circuits.
• Distributed I/O expansion for PLC systems.
• Maintenance replacement for existing POINT I/O installations.

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